江苏省姜堰市大伦中学八年级英语《AU1 Grammar》教案.doc

8A Unit 1 Friends
Period 5 Grammar(1)
Teaching Aims:
To use comparatives and superlatives to compare two or more people and things;
Teaching procedures:
Step1: Lead-in
1.T: We use adjectives to describe people and things. We can put it before a noun or after a linking verbs.
Present this by revising the three Ss ‘ appearance, trying to choose the adjectives to introduce them,then show them just like : a clever girl, an interesting story
2. Present linking verbs
Step2: Comparatives and superlatives
1. If they are alike, how can we tell their difference?
e.g. Millie has long hair, Sandy has long hair, too.
We can say ‘Millie has longer hair than Sandy.’(on Bb)
Millie is slim. Sandy is slim, too.
‘Millie is slimmer than Sandy.’(on Bb)
(Show a lot of pictures to teach them the changing rules and drills), PartB
2.Work out the rule
When we compare two things, we use comparatives, and we put ‘than’ _____ the comparatives.
When we compare more than three things, we can use superlatives, and we can put ‘the’ _____ the superlatives.
3. A is taller than B. B is taller than C. So we can say A is the tallest of the three.
(give more examples, make sure Ss can understand the difference between comparatives and superlatives)
Step 4:Practice
1. Ask Ss to compare their classmates, using comparatives and superlatives.
写出下列各词的比较级和最高级形式。
1. fat _________ ___________ 6.slim _____________ _____________
2. lazy ________ __________ 7.big ______________ ____________
3. much _______ __________ 8.difficult __________ ____________
4. good _______ __________ 9. ill _______________ ____________
5. little ________ __________ 10.well _____________ ____________
2. Show them some pictures, asking them to compare them.
3. Show them a table, asking them to compare the things in different ways.(PartB2)
Step 5: Consolidation
Finish off the exercises
1.David is _________, Duff is _________than David, Diff is ________ of the three. (thin)
2.Who’s the _________(slim), Lucy or Lily?
3.David is as _________(tall) as Daniel.
4.Which is ____________(close) to the sun, the earth or the moon?
5.I think your bag is smaller than _________ (me)
6. My elder sister is a little than me. (thin)
7. John’s box is than Tom’s. (heavy)
8. Shanghai is __________ city in China. (big)
Step6: Homework
Compare things and make 5 sentences using comparatives and superlatives.
教学反思：

8A Unit 1 Friends
Period 6 Grammar(2)
Teaching Aims:
To compare two people or things using ‘(not) as … as’.
Teaching procedures:
Step1: Revision
Look at the following table, compare the students, using ‘tall, heavy, fast’.

Height(cm)
Weight(kg)
Swimming(sec/50m)
Simon
158
50
34
Peter
168
49
32
Sandy
160
60
34
Millie
150
44
40
Amy
150
40
30
Step 2: Teaching and practicing ‘(not) as + a. + as’
1. Presentation
Look at Millie and Amy, who is taller? Millie is as tall as Amy.
Peter is taller than Simon. We can also say ‘Simon is not as tall as peter.’
(use these sentences as model, try to lead out the meaning of ‘(not) as tall as’
Practice more so that Ss know how to use ‘… than’ and ‘(not) as … as’.
2. Practice using ‘… than’, ‘the most…’, ‘as…as’, ‘not as … as’.
Amy
Very interesting not interesting

diving swimming hiking cycling
skiing camping
Very dangerous not dangerous

hiking skiing cycling swimming
diving camping
T: Amy thinks diving is the most interesting outdoor activity.
It’s more interesting than swimming and hiking.
Hiking is as interesting as camping. But they are not as interesting as skiing and swimming….
(Ss repeat after the teacher first, and then practise in halves. After they can do it quite well in groups, ask them to practise in pairs.)
单项选择
( )1. 10,000 dollars is a large amount of money, but it’s still _________ than they need.
A. a little more B. very little C. more less D. far less
( )2. Han Han is one of __________ teenager writers today, though some old writers don’t like him very much.
A. more famous B. most famous C. the most famous D. famous
( ) 3. You’d better put your heart into study. You see, the ________ you are, the ______progress (进步) you’ll make.
A. careful, much B. more careful, more C. most careful, most D. carefully, many
( )4. “Three” is three times __________ “one” and twice __________ “one”.
A. as much as… as much as B. as much as… more than
C. more than… more than D. more than… much as
( )5. ---How many apples did you pick when you were on the farm?
--- I picked _______ apples than any other student in my class.
A. many more B. more much C. the most D. the most of all
( )6. Who is __________ than you at singing in your family?
A. good B. well C. better D. best
( )7. His composition is ________ better than mine, I think.
A. more B. very C. a lot of D. much
( ) 8. _______ of the two girls is Lucy.
A. The pretty B. The prettier C. More pretty D. The most pretty
( )9. We must do ________ work with _______ people.
A. more…less B. less…less C. fewer…fewer D. more…fewer
3. Practise it in another way.
Now can you understand another kind of diagram?
(very interesting--★★★★★, not interesting--★)

Diving
Swimming, skiing
Hiking, camping
Cycling
Amy
★★★★★
★★★★
★★★
★
4. Act as Millie, Sandy, Daniel, and Simon.
Just now, we know which outdoor activity Amy likes best, which she doesn’t like.
What about other students? Do you want to know their hobbies?
(Show them the diagram on P11. Help them understand it and then talk about it in groups. Then ask them to practise as the four children)
5. Talk about their own hobby.
What about yourselves? Can you draw some stars in the table to tell us which you like best and which you don’t like?
(after they finish drawing) now I want sb. To tell us his or her hobbies. At the same time, the others listen carefully and draw proper stars to show his or her hobbies.
6. Finish the sentences on P11 and do other exercises (PPT)
Step 3: Homework
Design a diagram, including 5 outdoor activities they want to talk about, using stars to show which one is the most interesting and which one they are not interested in. Then write as least 4 sentences, using ‘… than’, ‘the most…’, ‘as…as’, ‘not as … as’

教学反思：